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BMW i5 vs Mercedes AMG GT comparison

Compare performance (601 HP vs 816 HP), boot space and price (60,800 £ vs 102,500 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or Mercedes AMG GT?

BMW i5 vs Mercedes AMG GT: Key differences

BMW i5

4.6 (1 Reviews)
rate
  • significantly cheaper
  • clearly more electric range
  • visibly more trunk space
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Mercedes AMG GT

  • visibly more power
  • markedly quicker 0–100 km/h
  • noticeably lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

i5

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BMW i5 is significantly cheaper – starting at 60,800 £ , while the Mercedes AMG GT costs 102,500 £ . That’s a price difference of around 41,733 £.

As for electric range, the BMW i5 offers clearly more range – reaching up to 627 km, about 616 km more than the Mercedes AMG GT.

AMG GT

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes AMG GT offers visibly more power – delivering 816 HP compared to 601 HP. That’s roughly 215 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT is markedly quicker – completing the sprint in 2.8 s, while the BMW i5 takes 3.8 s. That’s about 1 s quicker.

There’s also a difference in torque: the Mercedes AMG GT delivers considerably more torque with 1,420 Nm compared to 820 Nm. That’s about 600 Nm more.

i5

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: BMW i5 offers more seats – 5 vs 2.

In terms of curb weight, Mercedes AMG GT is noticeably lighter – 1,790 kg compared to 2,195 kg. The difference is around 405 kg.

Looking at boot space, the BMW i5 offers visibly more boot space – 490 L compared to 321 L. That’s a difference of about 169 L.

When it comes to payload, the BMW i5 carries significantly more – 545 kg compared to 215 kg. That’s a difference of about 330 kg.

Who wins the race in the data check?

The BMW i5 is decisively ahead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £60,800
i5

BMW i5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 340 - 601 HP
  • Consumption kWh/100km 14.7 - 17.1 kWh/100km
  • Electric Range 540 - 627 km
BMW i5
Mercedes AMG GT

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

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Mercedes AMG GT

The Mercedes-AMG GT is a theatrical sports car with prowling looks and an aggressive exhaust note that announces its intentions the moment it fires up. It pairs ferocious performance with surprising everyday usability — a taut yet forgiving chassis and a cockpit that feels special — making sensible buyers suddenly very good at justifying indulgence.

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BMW i5
Mercedes AMG GT

Costs and Consumption

Price
60,800 - 85,900 £
Price
102,500 - 194,400 £
Consumption L/100km
-
Consumption L/100km
10.3 - 14 L/100km
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Consumption kWh/100km
-
Electric Range
540 - 627 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
235 - 319 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
2,195 - 2,370 kg
Curb weight
1,790 - 2,195 kg
Trunk capacity
490 L
Trunk capacity
182 - 321 L
Length
-
Length
-
Width
1,900 mm
Width
1,929 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 545 kg
Payload
170 - 215 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
340 - 601 HP
Power HP
435 - 816 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
2.8 - 4.6 s
Max Speed
-
Max Speed
-
Torque
430 - 820 Nm
Torque
500 - 1,420 Nm
Number of Cylinders
-
Number of Cylinders
4 - 8
Power kW
250 - 442 kW
Power kW
320 - 600 kW
Engine capacity
-
Engine capacity
1,991 - 3,982 cm3

General

Model Year
2,023 - 2,024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BMW
Brand
Mercedes-Benz
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.